From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751839AbaFMB1I (ORCPT ); Thu, 12 Jun 2014 21:27:08 -0400 Received: from mail-vc0-f176.google.com ([209.85.220.176]:46738 "EHLO mail-vc0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751181AbaFMB1F (ORCPT ); Thu, 12 Jun 2014 21:27:05 -0400 MIME-Version: 1.0 In-Reply-To: <1402569099-9900-10-git-send-email-vgupta@synopsys.com> References: <1402569099-9900-1-git-send-email-vgupta@synopsys.com> <1402569099-9900-10-git-send-email-vgupta@synopsys.com> From: Rob Herring Date: Thu, 12 Jun 2014 20:26:44 -0500 Message-ID: Subject: Re: [PATCH 9/9] serial/arc: Add DT based earlycon support To: Vineet Gupta Cc: Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Greg Kroah-Hartman , Jiri Slaby , Paul Bolle , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-serial@vger.kernel.org" , Francois.Bedard@synopsys.com Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 12, 2014 at 5:31 AM, Vineet Gupta wrote: > Signed-off-by: Vineet Gupta > --- Nice series! > arch/arc/boot/dts/angel4.dts | 3 ++- > drivers/tty/serial/arc_uart.c | 1 + > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/arch/arc/boot/dts/angel4.dts b/arch/arc/boot/dts/angel4.dts > index 6b57475967a6..e9fc270d1e0b 100644 > --- a/arch/arc/boot/dts/angel4.dts > +++ b/arch/arc/boot/dts/angel4.dts > @@ -17,7 +17,8 @@ > interrupt-parent = <&intc>; > > chosen { > - bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8"; > + bootargs = "earlycon console=ttyARC0,115200n8"; > + stdout-path = &arcuart0; Just FYI, Grant has a series to pickup the normal console from stdout-path which would mean you can remove console param as well. I've kicked him to respin it. Rob > }; > > aliases { > diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c > index 435de4f2af3b..d9900cb3e7b6 100644 > --- a/drivers/tty/serial/arc_uart.c > +++ b/drivers/tty/serial/arc_uart.c > @@ -579,6 +579,7 @@ static int __init arc_early_console_setup(struct earlycon_device *dev, > return 0; > } > EARLYCON_DECLARE(arc_uart, arc_early_console_setup); > +OF_EARLYCON_DECLARE(arc_uart, "snps,arc-uart", arc_early_console_setup); > > #endif /* CONFIG_SERIAL_ARC_CONSOLE */ > > -- > 1.8.3.2 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html